Remember the days before unlimited text messaging plans? Text messages seemed to cost an obscene amount of money. If you actually calculated the data cost, at 20 cents per text, it averaged out to over $1,300 per megabyte.
The current litigation in the Seventh Circuit is now over four years old. It's a class action brought by text messaging customers claiming wireless providers conspired to drive up text message prices in violation of the Sherman Antitrust Act. After all that time, a district court granted summary judgment for the wireless carriers and dismissed the case. Last week, in an opinion by Judge Richard Posner, the Seventh Circuit affirmed.